We give a characterization of finite pointed tensor categories obtained as de-equivariantizations of the category of corepresentations of finite-dimensional pointed Hopf algebras with abelian group of group-like elements only in terms of the (cohomology class of the) associator of the pointed part. As an application we prove that every coradically graded pointed finite braided tensor category is a de-equivariantization of the category of corepresentations of a finite-dimensional pointed Hopf algebras with abelian group of group-like elements.Fil: Angiono, Iván Ezequiel. Universidad Nacional Autónoma de México; México. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Inves...
Abstract. We classify finite-dimensional complex pointed Hopf algebras with group of group-like elem...
Abstract. Any finite-dimensional complex pointed Hopf algebra with group of group-likes isomorphic t...
A well-known result in the theory of tensor categories states that the category of braided equivalen...
We study the de-equivariantization of a Hopf algebra by an affine group scheme and we apply Tannakia...
We present explicit examples of finite tensor categories that are C2-graded extensions of the corepr...
We describe all finite-dimensional pointed Hopf algebras whose infinitesimal braiding is a fixed Yet...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
AbstractHopf algebras in braided tensor categories are studied with emphasis on finite (i.e., rigid)...
Abstract This paper introduces methods for classifying actions of finite-dimensional ...
AbstractHopf algebras in braided tensor categories are studied with emphasis on finite (i.e., rigid)...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
Abstract. We prove finite generation of the cohomology ring of any finite di-mensional pointed Hopf ...
We study the pointed or copointed liftings of Nichols algebras associated to affine racks and consta...
Abstract. We classify finite-dimensional complex pointed Hopf algebras with group of group-like elem...
Abstract. Any finite-dimensional complex pointed Hopf algebra with group of group-likes isomorphic t...
A well-known result in the theory of tensor categories states that the category of braided equivalen...
We study the de-equivariantization of a Hopf algebra by an affine group scheme and we apply Tannakia...
We present explicit examples of finite tensor categories that are C2-graded extensions of the corepr...
We describe all finite-dimensional pointed Hopf algebras whose infinitesimal braiding is a fixed Yet...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
AbstractHopf algebras in braided tensor categories are studied with emphasis on finite (i.e., rigid)...
Abstract This paper introduces methods for classifying actions of finite-dimensional ...
AbstractHopf algebras in braided tensor categories are studied with emphasis on finite (i.e., rigid)...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
Tensor categories are ubiquitous in areas of mathematics involving algebraic structures. They appear...
Abstract. We prove finite generation of the cohomology ring of any finite di-mensional pointed Hopf ...
We study the pointed or copointed liftings of Nichols algebras associated to affine racks and consta...
Abstract. We classify finite-dimensional complex pointed Hopf algebras with group of group-like elem...
Abstract. Any finite-dimensional complex pointed Hopf algebra with group of group-likes isomorphic t...
A well-known result in the theory of tensor categories states that the category of braided equivalen...